ZDI-25-067: PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Fri Jan 31 2025(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JB2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PDF-XChange Editor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-25-067?
The severity of ZDI-25-067 is classified as medium due to its potential to disclose sensitive information.
How do I fix ZDI-25-067?
To fix ZDI-25-067, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack can exploit ZDI-25-067?
ZDI-25-067 can be exploited through social engineering, requiring the user to visit a malicious webpage or open a malicious file.
Which software is affected by ZDI-25-067?
ZDI-25-067 affects PDF-XChange Editor by Tracker Software.
Is user interaction required for ZDI-25-067 exploitation?
Yes, user interaction is required for exploiting ZDI-25-067, as the target must engage with malicious content.
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